Which is an example of a building block that helps form DNA?

QUESTION POSTED AT 11/05/2020 - 06:21 AM

Answered by admin AT 11/05/2020 - 06:21 AM

A. Cytosine 
B. Polypeptide 
C. Ribose 
D. Uracil

A. Cytosine 

Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine.
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